Runstock Universal Rear Radial Caliper Bracket – CNC Billet Adapter for Harley-Davidson All Models

The Runstock Universal Rear Radial Caliper Bracket is engineered for Harley-Davidson riders upgrading to radial calipers (100mm or 108mm). Precision CNC-machined from high-grade billet aluminum, this bracket ensures perfect alignment, strength, and lightweight durability.

More than just a performance upgrade, the Runstock bracket also allows you to showcase your custom radial caliper setup, highlighting premium brands like Brembo, Beringer, Tokico, and more. It delivers outstanding braking performance and stability, while giving your bike a bold, aggressive look.

Developed in-house by Runstocks experienced engineers, this bracket provides confidence in every ride by combining racing-level performance with custom styling. Riders can specify caliper size (100mm or 108mm) to match their setup, making it a versatile choice for custom builders and performance enthusiasts.

Fitment: Harley-Davidson All Models (rear mount, supports 100mm & 108mm radial calipers).